Find prospects like Hum
Get a list of similar companies, matched by industry, size and location, ready for outreach.
Free sample of 25 companies by email within one business day. No spam: we only use your email for this request.
Products & Services
About Hum
Hum is a company employing 11-20 people, reporting $5M-$10M in annual revenue, classified under Computer Systems Design Services, based in San Francisco, California, United States and operating in Telecommunication providers.
Its primary NAICS classification is 541512 (Computer Systems Design Services). Hum is one of 236,061 Communication companies listed in California.
Business Contact Information
- Phone
- +1 (800) 9062501
- Website
- letshum.com
- linkedin.com/company/hum-inc.
- Address
- San Francisco, California, United States
Industry & Classification
- Industry
- Communication
- Sector
- Telecommunication
- Segment
- Telecommunication providers
NAICS Codes
- 54Professional, Scientific, and Technical Services
- 5415Computer Systems Design and Related Services
- 541512Computer Systems Design Services
SIC Codes
- 73Business Services
- 737Computer Programming, Data Processing, And Other Computer Related Services
- 7379Other Computer Related Services
Company Details
- Employees
- 15 (11-20)
- Annual Revenue
- $6.5M ($5M-$10M)
Hum: frequently asked questions
What does Hum do?
Hum is a company employing 11-20 people, reporting $5M-$10M in annual revenue, classified under Computer Systems Design Services, based in San Francisco, California, United States and operating in Telecommunication providers.
Where is Hum located?
Hum is headquartered in San Francisco, California, United States.
How many employees does Hum have?
Hum has about 15 employees (the 11-20 range).
What is Hum's annual revenue?
Hum's annual revenue is estimated at $6.5M (the $5M-$10M range).
What industry is Hum in?
Hum is in the Communication / Telecommunication industry, and its primary NAICS code is 541512 (Computer Systems Design Services).
How can I contact Hum?
Its website is letshum.com and its phone number is +1 (800) 9062501.
Largest companies in California
Largest communication companies
Manufacturing sales in California, 2026
In California, Factur's 2026 study counted 98 manufacturing quotes worth $14.7M and 18 purchase orders over 12 months: 18% of quotes became orders, against 21% nationally. See the California data.
Own this business?
Keep your profile accurate — or ask us to take it down. We acknowledge requests within 7 days and resolve them within 30 days.
Prefer email? privacy@facturmfg.com
Add this badge to your website — show visitors you're listed on Factur Data.